The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2020
Filed:
Apr. 28, 2016
Daisuke Ichii, Kanagawa, JP;
Daisuke Ichii, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An image display apparatus () mounted on an object or attached to a human body, includes: an image forming unit () to form an image with light; an optical system including a curved mirror () that reflects the light forming the image toward a bent transmission and reflection member; and a rotator () to rotate the curved mirror () about a prescribed axis. A first projection image, which is a projection image on an XY plane of the image, forms an angle θ1 with respect to an X direction. A second projection image, which is a projection image on an XY plane of the prescribed axis, forms an angle θ2 with respect to the X direction. The X denotes a lateral direction of the object or the human body and the Y direction denotes a vertical direction of the object or the human body.